Aurora — ORC Rating | RegattaPages

GPH

642.8

OSN

622

LOA

11.16 m

Displacement

6766 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6354

Medium

0.8652

High

1.0015

Triple Offshore

Low

0.8141

Medium

1.0549

High

1.1782

Boat Specifications

Dimensions

Length overall: 11.16 m
Beam: 3.64 m
Draft: 2.11 m
Displacement: 6766 kg
Crew weight: 631 kg
Wetted surface: 28.2 m²

Sails

Mainsail: 30.34 m²
Genoa: 46.31 m²
Spinnaker: 92.87 m²
Asymmetric spinnaker: 80.57 m²

Design

Type: Swan 36
Builder: Nautor
Designer: German Frers
Year built: 1988
Stability index: 119.8

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,42.4,4.671914,52,5.23,60,5.49,75,5.64,90,5.51,110,5.33,120,5.17,135,4.68,145.1,4.182152,150,3.96
8,40.8,5.508623,52,6.15,60,6.37,75,6.51,90,6.43,110,6.43,120,6.28,135,5.79,149.8,5.067833,150,5.06
10,39.4,6.056421,52,6.69,60,6.86,75,6.97,90,6.97,110,7.07,120,6.99,135,6.63,150,5.98,152.3,5.8618
12,38.2,6.337032,52,6.98,60,7.12,75,7.25,90,7.31,110,7.44,120,7.4,135,7.16,150,6.7,157.4,6.379912
14,37.2,6.440436,52,7.12,60,7.28,75,7.44,90,7.53,110,7.73,120,7.72,135,7.52,150,7.17,168.2,6.619896
16,37,6.536148,52,7.2,60,7.37,75,7.59,90,7.69,110,7.99,120,8,135,7.84,150,7.5,177.2,6.988343
20,36.9,6.627612,52,7.28,60,7.47,75,7.78,90,7.99,110,8.44,120,8.59,135,8.47,150,8.11,179,7.631162

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.49	5.64	5.51	5.33	5.17	4.68	3.96
8	6.15	6.37	6.51	6.43	6.43	6.28	5.79	5.06
10	6.69	6.86	6.97	6.97	7.07	6.99	6.63	5.98
12	6.98	7.12	7.25	7.31	7.44	7.4	7.16	6.7
14	7.12	7.28	7.44	7.53	7.73	7.72	7.52	7.17
16	7.2	7.37	7.59	7.69	7.99	8	7.84	7.5
20	7.28	7.47	7.78	7.99	8.44	8.59	8.47	8.11

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.45	145.1°	3.43
8	40.8°	4.17	149.8°	4.38
10	39.4°	4.68	152.3°	5.19
12	38.2°	4.98	157.4°	5.89
14	37.2°	5.13	168.2°	6.48
16	37°	5.22	177.2°	6.98
20	36.9°	5.3	179°	7.63

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